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Add back press to jump to beginning

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Damontecres 2025-10-21 15:50:11 -04:00
parent 80b766f469
commit 535ed87dd2
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1 changed files with 14 additions and 3 deletions
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17
app/src/main/java/com/github/damontecres/wholphin/ui/detail/livetv/TvGuideGrid.kt
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@ -227,6 +227,17 @@ fun TvGuideGrid(
} }
val newIndex = val newIndex =
when (it.key) { when (it.key) {
Key.Back -> {
val pos = programsBeforeChannel.get(focusedChannelIndex)
if (focusedProgramIndex - pos > 0) {
// Not at beginning of row, so move to beginning
pos
} else {
// At beginning, so allow normal back button behavior
return@onPreviewKeyEvent false
}
}
Key.DirectionRight -> { Key.DirectionRight -> {
val nextProgramIndex = focusedProgramIndex + 1 val nextProgramIndex = focusedProgramIndex + 1
val programsBefore = programsBeforeChannel.get(focusedChannelIndex) val programsBefore = programsBeforeChannel.get(focusedChannelIndex)
@ -358,7 +369,7 @@ fun TvGuideGrid(
}, },
) { ) {
Surface( Surface(
colors = SurfaceDefaults.colors(MaterialTheme.colorScheme.tertiary.copy(alpha = .5f)), colors = SurfaceDefaults.colors(MaterialTheme.colorScheme.tertiary.copy(alpha = .25f)),
modifier = Modifier, modifier = Modifier,
) { ) {
// Empty // Empty
@ -377,7 +388,7 @@ fun TvGuideGrid(
modifier = modifier =
Modifier Modifier
.fillMaxSize() .fillMaxSize()
.background(MaterialTheme.colorScheme.background), .background(MaterialTheme.colorScheme.surface),
) { ) {
val differentDay = val differentDay =
start.toLocalDate() != start.toLocalDate() !=
@ -474,7 +485,7 @@ fun TvGuideGrid(
Modifier Modifier
.fillMaxSize() .fillMaxSize()
.background( .background(
MaterialTheme.colorScheme.background, MaterialTheme.colorScheme.surface,
shape = RoundedCornerShape(4.dp), shape = RoundedCornerShape(4.dp),
), ),
) { ) {